2654548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 5080320

約数和(自身を除く): 2425772

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 719, 923, 1438, 1846, 2876, 3692, 9347, 18694, 37388, 51049, 102098, 204196, 663637, 1327274, 2654548]

約数ペア:

[(1, 2654548), (2, 1327274), (4, 663637), (13, 204196), (26, 102098), (52, 51049), (71, 37388), (142, 18694), (284, 9347), (719, 3692), (923, 2876), (1438, 1846)]